adj. fixed or established especially by order or command; "at the time appointed (or the appointed time")

adj. (usually followed by `to') determined by tragic fate; "doomed to unhappiness"; "fated to be the scene of Kennedy's assassination"

adj. settled securely and unconditionally; "that smoking causes health problems is an accomplished fact"

adj. not subject to revision or change; "a firm contract"; "a firm offer"